# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    K. Kato, K. Miyata, L. Isaenko, S. Lobanov, V. Vedenyapin, V. Petrov.
    Phase-matching properties of LiGaS<sub>2</sub> in the 1.025–10.5910 μm spectral range.
    <a href="https://doi.org/10.1364/OL.42.004363"><i>Opt. Lett.</i>, <b>42</b>, 4363–4366 (2017)</a>
COMMENTS: |
    n<sub>α</sub>; room temperature.
CONDITIONS:
    direction: alpha
DATA:
  - type: formula 4
    wavelength_range: 1.025 10.591
    coefficients: 5.40285 0.11050 0 0.03238 1 460.11 0 422.74 1